U100-57-25 FERROXCUBE | Alldatasheet
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Supersedes data of September 2004 2008 Sep 01 FERROXCUBE U100/57/25 U, I cores and accessories
2008 Sep 01 1361
U, I cores and accessories U100/57/25 U CORES Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.478 mm −1 Ve effective volume 199 000 mm 3 Ie effective length 308 mm Ae effective area 645 mm 2 m mass of core half ≈ 500 g Fig.0 U100/57/25 core half. Dimensions in mm. handbook, halfpage 31.7 0.75 57.1 0.4 101.6 2 50.8 1 25.4 0.8 MBA291 25.4 0.8 Core halves AL measured on a combination of 2 U cores. Properties of core sets under power conditions GRADE AL (nH) µe TYPE NUMBER 3C90 5500 ±25% ≈ 2200 U100/57/25-3C90 3C94 5500 ±25% ≈ 2200 U100/57/25-3C94 GRADE B (mT) at CORE LOSS (W) at H = 250 A/m; f = 25 kHz; T = 100 °C f = 25 kHz; = 200 mT; T=1 0 0 °C f = 100 kHz; =1 0 0m T ; T = 100 °C 3C90 ≥ 320 ≤ 26 ≤ 32 3C94 ≥ 320 −≤ 26 Bˆ Bˆ
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U, I cores and accessories U100/57/25 DATA SHEET STATUS DEFINITIONS DISCLAIMER Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube for any damages resulting from such application. PRODUCT STATUS DEFINITIONS DATA SHEET STATUS PRODUCT STATUS DEFINITIONS Preliminary specification Development This data sheet contains prelimin ary data. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Product specification Production This data sheet contains final specifications. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. STATUS INDICATION DEFINITION Prototype These are products that have been made as development samples for the purposes of technical evaluation only. The data for these types is provisional and is subject to change. Design-in These products are recommended for new designs. Preferred These products are recommended for use in current designs and are available via our sales channels. Support These products are not recommended for new designs and may not be available through all of our sales channels. Customers are advised to check for availability.